(i) 0.666… (ii) 0.4777… (iii) 0.001001001… NCERT Class 9 Math’s Chapter 1 Page No. 14 Exercise 1.3 Question No. 3
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[Hint: Study the remainders while finding the value of 1/7 carefully.] NCERT Class 9 Maths chapter 1 NUMBER SYSTEMS Page No. 14 Exercise 1.3 Question No. 2
What is the probability that the total score is (i) even? (ii) 6? (iii) at least 6? Math’s NCERT class 10 chapter 15 probability Page No. 311 Exercise 15.2 (Optional)
(i) 5 will not come up either time?   (ii) 5 will come up at least once? [Hint: Throwing a die twice and throwing two dice simultaneously are treated as the same experiment] NCERT Class 10 math’s chapter 15 ...
What is the probability that it will land inside the circle with diameter 1m? NCERT Class 10 Chapter 15 mathematics Probability Page No. 310 Exercise 15.1 Question No. 20
The die is thrown once. What is the probability of getting (i) A? (ii) D? NCERT Class 10 Math’s Chapter 15 Page No. 310 Exercise 15.1 Question No. 19
Change the distribution to a more than type distribution, and draw its ogive. NCERT Mathematics Class 10 Chapter 14 Page No. 293 Exercise 14.4 Question No.3
Find the median weight of the students. NCERT Class 10 Mathematics Chapter 14 Statistics Page No. 289 Exercise 14.3 Question No. 7
Find the median length of the leaves. (Hint: The data needs to be converted to continuous classes for finding the median, since the formula assumes continuous classes. The classes then change to 117.5 – 126.5, 126.5 – 135.5, . . ...
Find the median, mean and mode of the data and compare them. NCERT Class 10 Maths Chapter 14 Page No. 287 Exercise 14.3 Question 1